nba2kqb nba2kqb
  • 01-05-2020
  • Mathematics
contestada

Find the value of this expression if x = 9.
X^2-9 /x-7

Find the value of this expression if x 9 X29 x7 class=

Respuesta :

veronica2k24
veronica2k24 veronica2k24
  • 01-05-2020

Answer:

36

Step-by-step explanation:

if x=9

[tex]9^{2}[/tex] =81

81-9=72

9-7=2

that leaves 72/2

divide 72 by 2 and you get

= 36

Answer Link

Otras preguntas

Work out 3\5 of 7? Working out will help too, thanks:)
Why was World War I considered a total war? (Points : 2) Governments took control of economies, restricted some civil rights, and drafted men to fight. Governme
give the number of valence electrons for each of the following: Ba, Al, P, Se, Br, K
Compare and contrast chinese and European means and motives for commercial expansion
examples of three different types of computer storage
How to write 7/8 as a percent
find a pair of square numbers which give a difference of 39
what is 1/7 divided by 7
Look down below for question:
What was Vladimir, Grand Prince of Kiev, known for? A. After sending out men to investigate various religions, he chose Eastern Orthodox Christianity as the sta